ID   NDUB9_PONAB             Reviewed;         179 AA.
AC   Q0MQE8;
DT   03-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   25-MAY-2022, entry version 50.
DE   RecName: Full=NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9;
DE   AltName: Full=Complex I-B22;
DE            Short=CI-B22;
DE   AltName: Full=NADH-ubiquinone oxidoreductase B22 subunit;
GN   Name=NDUFB9;
OS   Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pongo.
OX   NCBI_TaxID=9601;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=16828987; DOI=10.1016/j.gene.2006.03.015;
RA   Mishmar D., Ruiz-Pesini E., Mondragon-Palomino M., Procaccio V., Gaut B.,
RA   Wallace D.C.;
RT   "Adaptive selection of mitochondrial complex I subunits during primate
RT   radiation.";
RL   Gene 378:11-18(2006).
CC   -!- FUNCTION: Accessory subunit of the mitochondrial membrane respiratory
CC       chain NADH dehydrogenase (Complex I), that is believed to be not
CC       involved in catalysis. Complex I functions in the transfer of electrons
CC       from NADH to the respiratory chain. The immediate electron acceptor for
CC       the enzyme is believed to be ubiquinone.
CC       {ECO:0000250|UniProtKB:Q9Y6M9}.
CC   -!- SUBUNIT: Mammalian complex I is composed of 45 different subunits.
CC       {ECO:0000250|UniProtKB:Q9Y6M9}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC       {ECO:0000250|UniProtKB:Q9Y6M9}; Peripheral membrane protein
CC       {ECO:0000250|UniProtKB:Q9Y6M9}; Matrix side
CC       {ECO:0000250|UniProtKB:Q9Y6M9}.
CC   -!- SIMILARITY: Belongs to the complex I LYR family. {ECO:0000305}.
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DR   EMBL; DQ885686; ABH12195.1; -; mRNA.
DR   AlphaFoldDB; Q0MQE8; -.
DR   SMR; Q0MQE8; -.
DR   STRING; 9601.ENSPPYP00000021170; -.
DR   eggNOG; KOG3466; Eukaryota.
DR   InParanoid; Q0MQE8; -.
DR   Proteomes; UP000001595; Unplaced.
DR   GO; GO:0005747; C:mitochondrial respiratory chain complex I; ISS:UniProtKB.
DR   GO; GO:0006120; P:mitochondrial electron transport, NADH to ubiquinone; IEA:InterPro.
DR   GO; GO:0032981; P:mitochondrial respiratory chain complex I assembly; ISS:UniProtKB.
DR   CDD; cd20263; Complex1_LYR_NDUFB9_LYRM3; 1.
DR   InterPro; IPR008011; Complex1_LYR_dom.
DR   InterPro; IPR045292; Complex1_LYR_NDUFB9_LYRM3.
DR   InterPro; IPR033034; NDUFB9.
DR   PANTHER; PTHR12868; PTHR12868; 1.
DR   Pfam; PF05347; Complex1_LYR; 1.
PE   2: Evidence at transcript level;
KW   Acetylation; Electron transport; Membrane; Mitochondrion;
KW   Mitochondrion inner membrane; Phosphoprotein; Reference proteome;
KW   Respiratory chain; Transport.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250|UniProtKB:Q9Y6M9"
FT   CHAIN           2..179
FT                   /note="NADH dehydrogenase [ubiquinone] 1 beta subcomplex
FT                   subunit 9"
FT                   /id="PRO_0000251173"
FT   REGION          136..162
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOD_RES         2
FT                   /note="N-acetylalanine"
FT                   /evidence="ECO:0000250|UniProtKB:Q9Y6M9"
FT   MOD_RES         85
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:Q9Y6M9"
SQ   SEQUENCE   179 AA;  21861 MW;  C6AA51807CA2B22A CRC64;
     MAFLASGAYL THRQKVLRLY KRALRHLESW CVQRDKYRYF ACLMRARFEE HKNEKDMVRA
     TQLLKEAEEE FWYRQHPQPY IFPDSPGGTS YERYDCYKVP EWCLDDWHPS EKAMYPDYFA
     KREQWKKLQR ESWEREVKQL QEETPPGGPL TEALPPARKE GDLPPLWWYI VTRPRERPM